Home / 7,410,317.27-11,113,206.89-2,616,883.47

Finding the Fourth Proportional to 7,410,317.27, 11,113,206.89 and 2,616,883.47

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Solution

The fourth proportional to 7,410,317.27, 11,113,206.89 and 2,616,883.47 is: 3,924,523.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,410,317.27 : 11,113,206.89 = 2,616,883.47 : x
  2. Step 2: Convert to fraction form
    7,410,317.27/11,113,206.89 = 2,616,883.47/x
  3. Step 3: Cross multiply
    7,410,317.27x = 11,113,206.89 × 2,616,883.47
  4. Step 4: Simplify right side
    7,410,317.27x = 29,081,967,396,046.69
  5. Step 5: Solve for x
    x = 29,081,967,396,046.69/7,410,317.27
  6. Step 6: Final answer
    x = 3,924,523.92

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.